From 83432a7e5c7f565a08c41bb104ae25286c5fc82b Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Sun, 28 Jul 2019 19:09:07 -0700
Subject: Move some headers out of the Include subdirectory
---
OpenAL32/alSource.h | 127 ++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 127 insertions(+)
create mode 100644 OpenAL32/alSource.h
(limited to 'OpenAL32/alSource.h')
diff --git a/OpenAL32/alSource.h b/OpenAL32/alSource.h
new file mode 100644
index 00000000..330bb9f4
--- /dev/null
+++ b/OpenAL32/alSource.h
@@ -0,0 +1,127 @@
+#ifndef _AL_SOURCE_H_
+#define _AL_SOURCE_H_
+
+#include <array>
+
+#include "alcmain.h"
+#include "alu.h"
+#include "hrtf.h"
+#include "almalloc.h"
+#include "atomic.h"
+
+#define DEFAULT_SENDS 2
+
+struct ALbuffer;
+struct ALsource;
+struct ALeffectslot;
+
+
+struct ALbufferlistitem {
+ std::atomic<ALbufferlistitem*> next;
+ ALsizei max_samples;
+ ALsizei num_buffers;
+ ALbuffer *buffers[];
+
+ static constexpr size_t Sizeof(size_t num_buffers) noexcept
+ {
+ return maxz(offsetof(ALbufferlistitem, buffers) + sizeof(ALbuffer*)*num_buffers,
+ sizeof(ALbufferlistitem));
+ }
+};
+
+
+struct ALsource {
+ /** Source properties. */
+ ALfloat Pitch;
+ ALfloat Gain;
+ ALfloat OuterGain;
+ ALfloat MinGain;
+ ALfloat MaxGain;
+ ALfloat InnerAngle;
+ ALfloat OuterAngle;
+ ALfloat RefDistance;
+ ALfloat MaxDistance;
+ ALfloat RolloffFactor;
+ std::array<ALfloat,3> Position;
+ std::array<ALfloat,3> Velocity;
+ std::array<ALfloat,3> Direction;
+ std::array<ALfloat,3> OrientAt;
+ std::array<ALfloat,3> OrientUp;
+ ALboolean HeadRelative;
+ ALboolean Looping;
+ DistanceModel mDistanceModel;
+ Resampler mResampler;
+ ALboolean DirectChannels;
+ SpatializeMode mSpatialize;
+
+ ALboolean DryGainHFAuto;
+ ALboolean WetGainAuto;
+ ALboolean WetGainHFAuto;
+ ALfloat OuterGainHF;
+
+ ALfloat AirAbsorptionFactor;
+ ALfloat RoomRolloffFactor;
+ ALfloat DopplerFactor;
+
+ /* NOTE: Stereo pan angles are specified in radians, counter-clockwise
+ * rather than clockwise.
+ */
+ std::array<ALfloat,2> StereoPan;
+
+ ALfloat Radius;
+
+ /** Direct filter and auxiliary send info. */
+ struct {
+ ALfloat Gain;
+ ALfloat GainHF;
+ ALfloat HFReference;
+ ALfloat GainLF;
+ ALfloat LFReference;
+ } Direct;
+ struct SendData {
+ ALeffectslot *Slot;
+ ALfloat Gain;
+ ALfloat GainHF;
+ ALfloat HFReference;
+ ALfloat GainLF;
+ ALfloat LFReference;
+ };
+ al::vector<SendData> Send;
+
+ /**
+ * Last user-specified offset, and the offset type (bytes, samples, or
+ * seconds).
+ */
+ ALdouble Offset;
+ ALenum OffsetType;
+
+ /** Source type (static, streaming, or undetermined) */
+ ALint SourceType;
+
+ /** Source state (initial, playing, paused, or stopped) */
+ ALenum state;
+
+ /** Source Buffer Queue head. */
+ ALbufferlistitem *queue;
+
+ std::atomic_flag PropsClean;
+
+ /* Index into the context's Voices array. Lazily updated, only checked and
+ * reset when looking up the voice.
+ */
+ ALint VoiceIdx;
+
+ /** Self ID */
+ ALuint id;
+
+
+ ALsource(ALsizei num_sends);
+ ~ALsource();
+
+ ALsource(const ALsource&) = delete;
+ ALsource& operator=(const ALsource&) = delete;
+};
+
+void UpdateAllSourceProps(ALCcontext *context);
+
+#endif
--
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